Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
/
Water Heaters
Indoor Water Heaters
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Filters
Filters
Clear All
Required Volt Connection: 240 volt
Product Width (in.): 16.625 in
Product Width (in.): 14 in
Product Width (in.): 21 in
Product Width (in.): 7.25 in
Indoor/Outdoor: Indoor
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Water Heaters
Tankless Water Heaters
Tank Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Rheem
Stiebel Eltron
EcoSmart
Eemax
Price
to
Apply
$250 - $300
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
Special Values
Nominal Tank Capacity (gallons)
40 gal
Water Heater Profile
Tall
Household Size
2-4
Part Warranty
Lifetime
1 Year
2 Year
3 Year
6 Year
Required Volt Connection
110 volt
120 volt
240 volt
Application Type
Residential
Mobile Home
Water Heater Features
Wall Mounted
Overheat Protection
Digital Display
Freeze Protection
Temperature Pressure Relief Valve
Product Width (in.)
2.76 in
3.43 in
3.54 in
3.86 in
4.49 in
4.5 in
4.53 in
5 in
5.25 in
6 in
7.25 in
7.5 in
8 in
8.25 in
8.5 in
8.66 in
9 in
9.25 in
9.57 in
9.625 in
9.75 in
9.8 in
9.9 in
10.2 in
10.3 in
11 in
11.4 in
11.5 in
11.96 in
12.2 in
12.91 in
13.1 in
14 in
14.5 in
15.75 in
16.5 in
16.625 in
17 in
17.13 in
17.625 in
17.75 in
18.25 in
19 in
19.5 in
19.75 in
20 in
20.25 in
21 in
21.625 in
21.75 in
22.25 in
23 in
23.23 in
23.25 in
23.5 in
23.75 in
24.25 in
24.5 in
26.25 in
27 in
28.25 in
30.25 in
32 in
34 in
36 in
Let Us Do It For You
Installation
Savings Center
Bulk Pricing
View Results
All Filters
Category
Nominal Tank Capacity (gallons)
Water Heater Profile
Household Size
Part Warranty
Required Volt Connection: 240 volt
Product Width (in.): 16.625 in
Product Width (in.): 14 in
Product Width (in.): 21 in
Product Width (in.): 7.25 in
Indoor/Outdoor: Indoor
Clear All
18 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
Expert Installation Available
$
439
.
00
Buy
3
or more
$395.10
(1808)
Model# ECO 18
EcoSmart
ECO 18 Tankless Electric Water Heater 18 kW 240 V
Add to Cart
Compare
Top Rated
More Options Available
$
799
.
00
Buy
3
or more
$719.10
(336)
Model# Tempra 29 Plus
Stiebel Eltron
Tempra 29 Plus Adv Flow Control and Self-Modulating 28.8 kW 5.66 GPM Residential Electric Tankless Water Heater
Add to Cart
Compare
More Options Available
$
849
.
00
Buy
3
or more
$764.10
(328)
Model# Tempra 36 Plus
Stiebel Eltron
Tempra 36 Plus Advanced Flow Control & Self-Modulating 36 kW 7.03 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
569
.
00
Buy
3
or more
$512.10
(379)
Model# XE40T06MH45U1
Rheem
Performance 40 Gal 4500-Watt Elements Tall Manufactured Housing Electric Water Heater w/6-Year Tank Warranty & 240-Volt
Add to Cart
Compare
More Options Available
Expert Installation Available
$
624
.
00
Buy
3
or more
$561.60
(1808)
Model# ECO 36
EcoSmart
ECO 36 Tankless Electric Water Heater 36 kW 240 V
Add to Cart
Compare
Top Rated
More Options Available
$
659
.
38
Buy
3
or more
$593.44
(330)
Model# Tempra 20 Plus
Stiebel Eltron
Tempra 20 Plus Advanced Flow Control & Self-Modulating 20 kW 3.90 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
949
.
00
Buy
3
or more
$854.10
(43)
Model# SMART POOL 27
EcoSmart
Smart POOL 27 Tankless Electric Pool Heater 27 kW 240 V
Add to Cart
Compare
More Options Available
$
649
.
00
Buy
3
or more
$584.10
(331)
Model# Tempra 15 Plus
Stiebel Eltron
Tempra 15 Plus Adv Flow Control & Self-Modulating 14.4 kW 2.93 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
$
644
.
83
Buy
3
or more
$580.35
(56)
Model# Tempra 29 Trend
Stiebel Eltron
Tempra 29 Trend Self-Modulating 28.8 kW 5.66 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
More Options Available
$
452
.
77
Buy
3
or more
$407.49
(331)
Model# Tempra 12 Plus
Stiebel Eltron
Tempra 12 Plus Advanced Flow Control & Self-Modulating 12 kW 2.34 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
849
.
00
Buy
3
or more
$764.10
(43)
Model# Smart POOL 18
EcoSmart
Smart POOL 18 Tankless Electric Pool Heater 18 kW 240 V
Add to Cart
Compare
$
749
.
00
Buy
3
or more
$674.10
(54)
Model# Tempra 36 Trend
Stiebel Eltron
Tempra 36 TrendSelf-Modulating 36 kW 7.03 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare